CA1116099A - Filter assembly for intravenous liquid administration apparatus - Google Patents

Filter assembly for intravenous liquid administration apparatus

Info

Publication number
CA1116099A
CA1116099A CA332,203A CA332203A CA1116099A CA 1116099 A CA1116099 A CA 1116099A CA 332203 A CA332203 A CA 332203A CA 1116099 A CA1116099 A CA 1116099A
Authority
CA
Canada
Prior art keywords
filter
liquid
housing
chamber
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA332,203A
Other languages
English (en)
French (fr)
Inventor
David J. Rosenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of CA1116099A publication Critical patent/CA1116099A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
CA332,203A 1978-07-21 1979-07-20 Filter assembly for intravenous liquid administration apparatus Expired CA1116099A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US926,766 1978-07-21
US05/926,766 US4177149A (en) 1978-07-21 1978-07-21 Filter assembly for intravenous liquid administration apparatus

Publications (1)

Publication Number Publication Date
CA1116099A true CA1116099A (en) 1982-01-12

Family

ID=25453689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA332,203A Expired CA1116099A (en) 1978-07-21 1979-07-20 Filter assembly for intravenous liquid administration apparatus

Country Status (16)

Country Link
US (1) US4177149A (de)
EP (1) EP0007547B1 (de)
JP (1) JPS5516693A (de)
AT (1) ATE606T1 (de)
AU (1) AU518183B2 (de)
CA (1) CA1116099A (de)
DE (1) DE2961965D1 (de)
DK (1) DK151936C (de)
ES (1) ES482687A1 (de)
FI (1) FI792285A (de)
IL (1) IL57620A (de)
IN (1) IN151158B (de)
MX (1) MX147474A (de)
NO (1) NO149915C (de)
PT (1) PT69945A (de)
ZA (1) ZA793669B (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326957A (en) * 1978-07-21 1982-04-27 Pall Corporation Vented filter spigot for intravenous liquid administration apparatus
US4294594A (en) * 1979-10-02 1981-10-13 United States Surgical Corporation Self-contained filter assembly for removing air, particles and bacteria from a solution
FR2468400A1 (fr) * 1979-11-01 1981-05-08 Baxter Travenol Lab Procede et dispositif pour le melange de solutions hypernutritives
US4360435A (en) * 1979-11-01 1982-11-23 Baxter Travenol Laboratories, Inc. Process for sterilizing and transferring a solution
US4336036A (en) * 1981-01-08 1982-06-22 Amf Incorporated Filter and method of making same
IL64354A (en) * 1981-01-26 1985-01-31 Pall Corp Cap connector for pharmaceutical material receptacle
US4515606A (en) * 1981-03-19 1985-05-07 Brunswick Corporation Gas separating and venting filter
DE3115299C2 (de) * 1981-04-15 1984-08-16 Fresenius AG, 6380 Bad Homburg Tropfkammer
DE3205229C2 (de) * 1982-02-13 1983-12-22 Sartorius GmbH, 3400 Göttingen Wegwerf-Filter
NL8204598A (nl) * 1982-11-25 1984-06-18 Medica B V Beluchtingsinrichting.
US5070899A (en) * 1986-11-03 1991-12-10 Pall Corporation Check valve
DE3828671C1 (de) * 1988-08-24 1989-12-07 Wex Filtertechnik Gmbh, 6442 Rotenburg, De
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5252222A (en) * 1990-12-03 1993-10-12 Pall Corporation Filter for parenteral systems and method of using thereof
EP0493869A1 (de) * 1991-01-04 1992-07-08 Japan Gore-Tex, Inc. Vorrichtung zur Wasserbehandlung
US5348646A (en) * 1992-11-16 1994-09-20 Costello Jr John R Fluid filter assembly
WO1994012262A1 (en) * 1992-11-23 1994-06-09 W.L. Gore & Associates, Inc. Triboelectric filtration material
US5395429A (en) * 1993-06-23 1995-03-07 W. L. Gore & Associates, Inc. Diffusion panel for use in ultra-clean environments and method for employing same
US5439587A (en) * 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
WO1995006506A1 (en) * 1993-09-02 1995-03-09 Abbott Laboratories Gas-separating filter
DE4404277A1 (de) * 1994-02-10 1995-08-17 Roland Wex Blutfilter
US5622626A (en) * 1994-04-15 1997-04-22 Pall Corporation Multiple compartment filter and method for processing parenteral fluid
US5505753A (en) * 1994-09-12 1996-04-09 Heysek; Ralph G. Aircraft pneumatic air filter
US5827429A (en) * 1996-01-18 1998-10-27 Filtertek Inc. Intravenous filter device
US5853577A (en) * 1997-09-22 1998-12-29 Spx Corporation Orbital vibration welded filter
DE29811529U1 (de) * 1998-06-27 1999-11-25 Braun Melsungen Ag Filter für medizinische Flüssigkeiten
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
DE10046173C2 (de) * 2000-09-08 2003-04-03 Inst Chemo Biosensorik Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten
US6508859B1 (en) * 2000-11-13 2003-01-21 Porous Media Corporation Method and apparatus for removing air or gas from fluid
EP2208502B1 (de) * 2001-12-10 2019-05-08 Terumo BCT, Inc. Wegwerf-anordnung für ein apheresesystem
DK2229970T3 (da) * 2009-03-16 2012-09-10 Hoffmann La Roche Boblefældeanlæg til en infusionspumpe-indretning
EP3708201A1 (de) * 2009-04-23 2020-09-16 Fresenius Medical Care Deutschland GmbH Gerinnselfaenger, externe funktionseinrichtung, blutkreislauf sowie behandlungsvorrichtung
JP2012524559A (ja) * 2009-04-23 2012-10-18 フレゼニウス メディカル ケア ドイッチェランド ゲゼルシャフト ミット ベシュレンクテル ハフツング 医療用流体の処理のための装置および外部機能手段および処理機器
EP2515975A1 (de) 2009-12-22 2012-10-31 Cork Institute Of Technology Blaseneinschlussvorrichtung
CN104334215B (zh) 2012-03-29 2017-05-17 金普奥膜科技（杭州）有限公司 针头过滤装置
EP3444000B1 (de) * 2012-03-29 2020-04-29 Saint-Gobain Performance Plastics Corporation Nadelfiltervorrichtung
EP3125966B1 (de) * 2014-03-31 2019-06-19 Koninklijke Philips N.V. Brustpumpe und presskit für eine brustpumpe
US10029191B2 (en) * 2016-09-15 2018-07-24 Hamilton Sundstrand Corporation Liquid-dissolved gas separators
GB201717644D0 (en) * 2017-10-26 2017-12-13 Biosafe Sa Sterile syringe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523408A (en) * 1968-04-02 1970-08-11 Pall Corp Gas separator
US3631654A (en) * 1968-10-03 1972-01-04 Pall Corp Gas purge device
CA1054073A (en) * 1968-12-26 1979-05-08 Nat Shaye Gas purging fluid filter
IL33528A (en) * 1968-12-27 1975-08-31 Pall Corp Sterile disposable medicament administration system
US3650093A (en) * 1970-01-08 1972-03-21 Pall Corp Sterile disposable medicament administration system
US3803816A (en) * 1973-07-05 1974-04-16 Mc Donnell Douglas Corp Patterned flow vent structure
DE2634635A1 (de) * 1974-08-29 1978-02-02 Husted Andersen Transcodan Sve Filter fuer infusions- und transfusionsgeraete
US3957584A (en) * 1974-09-30 1976-05-18 Warner-Lambert Company Detection of beta-galactosidase producing micro-organisms
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
US4013072A (en) * 1975-11-03 1977-03-22 Baxter Travenol Laboratories, Inc. Drip chamber for intravenous administration
JPS5621395Y2 (de) * 1977-08-05 1981-05-20
DE2854600A1 (de) * 1978-12-18 1980-06-26 Basf Ag Substituierte cyanamide

Also Published As

Publication number Publication date
US4177149A (en) 1979-12-04
PT69945A (en) 1979-08-01
DK151936B (da) 1988-01-18
IL57620A0 (en) 1979-10-31
JPS5516693A (en) 1980-02-05
DK307679A (da) 1980-01-22
NO149915C (no) 1984-07-18
AU518183B2 (en) 1981-09-17
DE2961965D1 (en) 1982-03-11
IN151158B (de) 1983-02-26
FI792285A (fi) 1980-01-22
ATE606T1 (de) 1982-02-15
AU4910479A (en) 1980-01-24
EP0007547A1 (de) 1980-02-06
DK151936C (da) 1988-10-10
JPS6258744B2 (de) 1987-12-08
ES482687A1 (es) 1980-03-01
IL57620A (en) 1983-03-31
MX147474A (es) 1982-12-03
NO149915B (no) 1984-04-09
ZA793669B (en) 1980-08-27
EP0007547B1 (de) 1982-01-27
NO792414L (no) 1980-01-22

Similar Documents

Publication Publication Date Title
CA1116099A (en) Filter assembly for intravenous liquid administration apparatus
CA1132873A (en) Vented filter spigot for intravenous liquid administration apparatus
US3631654A (en) Gas purge device
US3803810A (en) Liquid-gas separator and filter
US3523408A (en) Gas separator
US4276170A (en) Vented flexible filtration device for use in administering parenteral liquids
US5045096A (en) Devices for de-aerating liquids flowing in medical liquid systems
US4267053A (en) Inline intravenous final filter unit
US4911846A (en) Fluid treating apparatus and method of using it
EP2500051B1 (de) Intravenöser Filter
EP1080741B1 (de) Filtervorrichtung zum behandeln von blut
US5540841A (en) Cardioplegia filter and method for processing cardioplegia fluid
EP1531922B1 (de) Filter zur entfernung von leukozyten aus blutprodukten
US4695382A (en) Combined fluid filter and delivery tubing
US4259187A (en) Intravenous fluid filter
EP0716622A1 (de) Gastrennfilter
US20030057147A1 (en) Filtration device and system for biological fluids
JP2918595B2 (ja) 白血球分離器
WO1998017369A2 (en) Bag filter
CA1039204A (en) Gas separator
GB2153247A (en) Filter
GB2030466A (en) High capacity blood transfusion micro filter
JPH08175999A (ja) 白血球除去フィルター
JPS6040299B2 (ja) 血液消泡精製リザ−バ−

Legal Events

Date Code Title Description
MKEX Expiry